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ASoC: rt5663: Add delay for jack plug in

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Codec initialize takes some time when 3.5mm jack plugged in. Add a
delay to report jack plugged event to user space to avoid pop noise.

Signed-off-by: Hsinyu Chao <hychao@chromium.org>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
oder_chiou@realtek.com 2017-08-30 13:08:31 +08:00 committed by Mark Brown
parent c5755fbc07
commit 9c324afe3b
1 changed files with 3 additions and 0 deletions
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3
sound/soc/codecs/rt5663.c
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@ -1705,6 +1705,9 @@ static void rt5663_jack_detect_work(struct work_struct *work)
default:
dev_err(codec->dev, "Unknown CODEC Version\n");
}
/* Delay the jack insert report to avoid pop noise */
msleep(30);
} else {
/* jack is already in, report button event */
report = SND_JACK_HEADSET;